INVESTORS / 005

INVESTORS

For Our Investors

ERRAI Corporation, through the social implementation of ETCC — the fully visualizing gamma-ray camera — works to accurately capture invisible radiation and address challenges across medicine, nuclear safety, security, space, and fusion.

We believe that bringing advanced technology to society requires long-term validation, the careful building of trust, and a phased approach to social implementation. This page is intended for our investors, sharing our fundamental stance and the direction we are heading.

We prioritize confident, well-validated social implementation over short-term expansion.

Confident social implementation, over short-term expansion.

ETCC, the technology ERRAI Corporation is building on, has the potential to significantly advance the way gamma rays are measured. At the same time, bringing advanced technology to society requires the careful accumulation of many stages — research and development, validation, manufacturing, quality management, regulatory compliance, and trust-building with adopters.

We focus not on short-term outcomes alone, but on building the reliability of the technology and identifying the specific challenges of each application domain, while constructing a sustainable business foundation.

With our investors, we aim to deepen the dialogue from a long-term perspective — sharing not only the technical possibilities, but also the time horizons and uncertainties involved in commercialization.

Four principles we keep in mind as we build research outcomes into a viable business.

01 / Reliability

Reliability of Technology

Social implementation of ETCC requires continuous validation of measurement precision, reproducibility, and operability in the field. To turn research outcomes into a viable business, we prioritize the steady accumulation of technical reliability.

02 / Phased Rollout

Phased Market Development

ETCC's application potential extends widely — medicine, nuclear, security, space, fusion. Each domain has different requirements and adoption processes. We assess the realistic feasibility of each, and advance step-by-step.

03 / Long-Term Base

Long-Term Business Foundation

What matters for an advanced technology company is not temporary attention, but sustained R&D and a stable business foundation. We balance technology, capital, talent, and partnerships to build sustainable long-term growth.

04 / Transparency

Transparent Dialogue

In dialogue with investors, financial institutions, business partners, and research institutions, we value honest communication — sharing not only possibilities but also challenges. We focus on relationships grounded in realistic time horizons, not heightened expectations.

Six fields where ETCC's application potential is being explored. We position each according to its stage of validation and dialogue.

FIELD / 001 Validation
Decommissioning
Decommissioning of nuclear power plants

A field where precise measurement of radioactive waste from decommissioning is required. We position it as one to validate through ongoing field-condition testing.

FIELD / 002 Validation
Reactor Monitoring
Monitoring of reactor operation

A field with potential applications in monitoring operational status and detecting anomalies. Ongoing dialogue on adoption conditions and regulation is required.

FIELD / 003 Long-Term
Medical Imaging
RI-based medical field

Potential for application in pharmacokinetic monitoring and diagnostic imaging. The medical device sector has demanding certification requirements; this is a field we look at on a long-term horizon.

FIELD / 004 Dialogue
Nuclear Security
Security including counter-terrorism

Potential application in nuclear-material detection within homeland security contexts. Ongoing dialogue with relevant institutions is required.

FIELD / 005 Research
Space Resources
Lunar / asteroid resource exploration

Potential application in elemental distribution measurement and resource exploration in space environments. A field viewed on a long-term horizon, through collaboration with research institutions.

FIELD / 006 Research
Fusion Plasma
Plasma control in fusion reactors

Potential application in the advancement of fusion plasma measurement and control. A field we validate through collaboration with research institutions and industry.

ETCC is not a single product. We position it as a foundational technology for visualizing and quantitatively understanding radiation.

Not a single product, but a foundational technology.

We position ETCC not merely as a single product, but as a foundational technology for visualizing and quantitatively understanding radiation. In the future, we aim to expand its applicability through collaboration with research institutions, medical institutions, industry, and the public sector.

At the same time, social implementation of advanced technology requires multi-faceted work — technical validation, manufacturing capability, quality management, regulatory compliance, customer understanding, and post-adoption operational support. We will increase the precision of our path to commercialization by working through these one by one.

01
R&D Continuity
Continuing research & development
02
Validation & Field Testing
Demonstration and verification
03
Manufacturing Setup
Establishing the manufacturing system
04
Business Partnerships
Building business partnerships
05
Talent Acquisition
Recruiting specialist talent
06
Disclosure & Dialogue
Disclosure and dialogue

Alongside possibility, we face challenge directly. These are the principal issues we currently recognize.

The fields we work in are highly specialized and carry significant social value. At the same time, there is uncertainty in the time horizon to commercialization and in market formation. We accept these challenges as a given, and advance R&D, validation, partnerships, and organizational capability step-by-step.

01
Ongoing Technical Validation— Reliability under field conditions

Measurement precision, reproducibility, and operability must be continually validated under each domain's conditions. Bridging research-stage and operational-stage technology requires appropriate time and a structured testing plan.

02
Adoption Requirements per Field— Domain-specific conditions

Adoption requirements, operational conditions, and usage environments differ substantially across medicine, nuclear, space, security and other fields. Rather than uniform rollout, the building of domain-specific understanding and dialogue is necessary.

03
Manufacturing & Quality Management— From lab to stable supply

The transition from laboratory-scale production to a stable supply chain, and the construction of quality-assurance processes, is a particular challenge for advanced measurement instruments.

04
Specialist Talent— Continuous recruitment

We need to continuously secure highly specialized talent across measurement physics, detector design, manufacturing technology, regulatory affairs, and business development.

05
Regulation, Certification & Operating Conditions— Compliance as prerequisite

In domains such as medical devices, nuclear, and security, compliance with applicable laws, certifications, and operating standards is a prerequisite for commercialization.

06
Time Horizon to Market Formation— Multi-year cycles

Social implementation of advanced technology requires multi-year time horizons for field validation, regulatory work, and the building of customer understanding.

07
Financial Planning & Business Planning— Continuous refinement

The financial and business plans from R&D through commercialization must be continually refined in line with external conditions and validation progress.

— 06 / INFORMATION POLICY

Information Disclosure & Dialogue

In our dialogue with investors, financial institutions, business partners, and research institutions, we place value on honest communication — sharing both the technical possibilities and the challenges of commercialization, to the extent we can disclose them at this stage.

The information we can share at present is limited. However, we will respond individually to inquiries regarding future capital strategy, business partnerships, joint research, and adoption studies, after reviewing the details of each.

— INVESTOR CONTACT

Investor & partnership inquiries

If you are interested in ERRAI Corporation's business, technology, or potential future collaboration, please contact us via the form. We will review the details and a representative will respond.

When contacting us, please select “Investor and Business Alliance” in the “Inquiry Type” field at the top of the form, and outline your inquiry in the “Message” field.